Solar flares on August 25, 2002
The most powerful solar flare in 24 hours
M1.9 (strong) flare - August 25 at 9:16 PM
Solar activity index
Value as of the end of the day on August 25, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 24, 2002 to August 25, 2002
Time zone — UTC-02:30 (Saint john's) — summer time
List of solar flares for August 25, 2002
The total number of solar flares of class C and higher — 7 flares
C class — 4 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.8 | 22:09 | 22:33 | 22:55 | 83 |
| M1.9 | 21:08 | 21:16 | 21:23 | 83 |
| M1.1 | 16:15 | 16:23 | 16:28 | 83 |
| C1.1 | 15:26 | 15:29 | 15:34 | — |
| C1.4 | 13:08 | 13:43 | 14:00 | 80 |
| C3.6 | 08:29 | 08:48 | 09:22 | — |
| C3.1 | 00:45 | 00:51 | 01:00 | — |